Do you have a question about the Samsung UN40D6420UF and is the answer not in the manual?
Details the chassis type and various LED TV models covered.
Detailed instructions for dismantling the TV unit, including screw types.
Covers warnings, servicing, fire, shock hazards, and product safety notices.
Provides guidelines for safe servicing and handling of electrostatic sensitive devices.
Outlines safety measures for installing the TV unit.
Compares features and specifications across different TV models.
Lists detailed technical specs like LCD panel, resolution, connectivity, and environmental factors.
Compares current models with older TV models for reference.
Details factory option settings for specific models like UD6400, UD6420, UD6450, UD6500, UD6900.
Explains the Auto Motion Plus feature and its settings.
Details media playback capabilities and supported file formats.
Guides on setting up and using the AllShare feature for device connectivity.
Describes the web browsing functionality and its controls.
Explains 3D display concepts, formats, and adjustments.
Details the specifications of the QWERTY remote control.
Explains the functions of each button on the remote control.
Guides for inserting batteries and pairing the remote with the TV.
Lists all accessories provided with the TV, including part numbers.
Outlines general diagnostic steps and a malfunction flowchart.
Provides detailed steps for diagnosing and resolving no power problems.
Covers diagnosing no video problems for various input sources.
Details procedures for diagnosing and fixing no sound problems.
Explains entering factory mode and configuring factory data settings.
Instructions for upgrading the TV's firmware via USB or network.
Visual representation of internal board connections for different TV sizes.
Detailed pinout information for various connectors on the TV.
Identifies specific cables and their functions, including part numbers.